CopilotOBD turns your phone into a car diagnostic tool. Plug in an OBD2 ELM327 Bluetooth adapter and find out in seconds why your check-engine light is on — then understand what to do, with AI.
🔧 OBD2 SCAN & FAULT CODES
• Read diagnostic trouble codes (DTC): engine, ABS, airbag, transmission, network…
• Broad code catalog with clear, plain-language explanations
• Clear codes and turn off the check-engine light after a repair
• Works with most cars since 2001 (petrol) / 2004 (diesel)
🤖 AI DIAGNOSIS
• Every fault explained: likely cause, severity, advice
• Severity rating (info / warning / urgent) and which specialist to see
📊 LIVE ENGINE DATA
• RPM, speed, temperature, engine load, battery voltage
• Fuel consumption and eco-driving score
🛠️ SERVICE BOOK & GARAGES
• Track oil changes/services and maintenance reminders
• Find a trusted garage near you
🚗 40+ car makes: Renault, Peugeot, Citroën, VW, BMW, Mercedes, Audi, Toyota, Subaru, Tesla…
🌍 Bilingual EN / FR app.
Required: an OBD2 ELM327 Bluetooth adapter (sold separately).